Astrophysics olympiad past papers

For students planning to take part in the Chemistry Olympiad
Trying out past papers gives them the opportunity to hone key skills and boost their confidence ahead of the competition.
This collection brings together past papers from 2003 to 2021
Each accompanied by a summary of the topics covered as well as a mark scheme with answers.

The International Olympiad on Astronomy and Astrophysics (IOAA) is designed to be a true international organization of astronomy and astrophysics competitions for high-school students.
It was initiated in Thailand in 2007.
In 2017
Thailand successfully hosted the 11th IOAA in Phuket.

For students planning to take part in the Chemistry Olympiad, trying out past papers gives them the opportunity to hone key skills and boost their confidence ahead of the competition

This collection brings together past papers from 2003 to 2021, each accompanied by a summary of the topics covered as well as a mark scheme with answers

International Physics Olympiad Past Papers The 45th IPhO (Astana, Kazakhstan) 2014 Paper 1 : 2014 Paper 2 : 2014 paper 3 The 44th IPhO (Copenhagen, Denmark) 2013 Paper 1 : 2013 Paper 2 : 2013 Paper 3 The 43rd IPhO (Tartu & Tallinn, Estonia) 2012 Paper 1, 2 & 3